最新的EMC Backup Recovery Solutions Expert Exam for Technology Architects - E20-891免費考試真題
An EMC NetWorker customer has asked you to deploy a Microsoft Exchange 2010 backup solution using NMM. They have two Microsoft Exchange 2010 servers in a Database Availability group (exch2010a and exch2010b). The client resource for 'exch2010a' is shown in the exhibit.
Which Exchange databases are backed up?
Which Exchange databases are backed up?
正確答案: D
Scenario 1
You have a customer with a large IBM Lotus Domino environment. The customer is in the process of migrating from a UNIX to a Microsoft Windows infrastructure. As part of this process, they are going to perform a refresh of the hardware and software that Domino is running on. In addition, they will migrate all client backups to a new EMC NetWorker environment. The new backup environment consists of a NetWorker server and two storage nodes running on Windows 2008.
The Domino environment consists of a single server running two instances of Domino. The total amount of data that needs to be backed up is approximately 900 GB. The Domino server willhave connections to both the SAN and the LAN. They would like to perform hot backups of the databases using the NMDA but are leaving specific design decisions to you.
Additionally, the customer would like to send all data to disk for onsite backups and clone the first full backup of the year to tape for long-term offsite retention. The backup target infrastructure consists of a single Quantum i2000 tape library with six LTO-4 tape drives in addition to two EMC Data Domain 890s. One Data Domain will be located at their primary site. The second Data Domain is at the disaster recovery (DR) site as a replication target for the first.
One of the customer's major concerns is the backup speed of the Domino environment.
They are interested in any best practices they can implement to improve backup performance at the Domino level. Furthermore, they are looking for guidance in using NMDA to backup the data and leverage their backup infrastructure in the most efficient way.
Refer to Scenario 1.
Following a full backup of both Domino instances on the server, at which level of granularity can data be recovered from this backup?
You have a customer with a large IBM Lotus Domino environment. The customer is in the process of migrating from a UNIX to a Microsoft Windows infrastructure. As part of this process, they are going to perform a refresh of the hardware and software that Domino is running on. In addition, they will migrate all client backups to a new EMC NetWorker environment. The new backup environment consists of a NetWorker server and two storage nodes running on Windows 2008.
The Domino environment consists of a single server running two instances of Domino. The total amount of data that needs to be backed up is approximately 900 GB. The Domino server willhave connections to both the SAN and the LAN. They would like to perform hot backups of the databases using the NMDA but are leaving specific design decisions to you.
Additionally, the customer would like to send all data to disk for onsite backups and clone the first full backup of the year to tape for long-term offsite retention. The backup target infrastructure consists of a single Quantum i2000 tape library with six LTO-4 tape drives in addition to two EMC Data Domain 890s. One Data Domain will be located at their primary site. The second Data Domain is at the disaster recovery (DR) site as a replication target for the first.
One of the customer's major concerns is the backup speed of the Domino environment.
They are interested in any best practices they can implement to improve backup performance at the Domino level. Furthermore, they are looking for guidance in using NMDA to backup the data and leverage their backup infrastructure in the most efficient way.
Refer to Scenario 1.
Following a full backup of both Domino instances on the server, at which level of granularity can data be recovered from this backup?
正確答案: C
An EMC customer uses an Avamar server with an integrated Data Domain system at their data center to protect a number of Microsoft Exchange servers and Oracle databases. The customer also has several remote offices. Each remote office has a single node Avamar server backing up the local clients. All backups from the remote offices are replicated to the data center.
Following an acquisition, the company needs to add 10 new remote offices to its Avamar data protection solution. Three of these offices host Oracle databases with approximately 8 TB in size. All backup data from the remote sites need to be replicated to the primary data center while keeping the data traffic on the WAN to a minimum. They also want to maintain centralized management and reporting capabilities.
Based on EMC best practices, how can this be accomplished?
Following an acquisition, the company needs to add 10 new remote offices to its Avamar data protection solution. Three of these offices host Oracle databases with approximately 8 TB in size. All backup data from the remote sites need to be replicated to the primary data center while keeping the data traffic on the WAN to a minimum. They also want to maintain centralized management and reporting capabilities.
Based on EMC best practices, how can this be accomplished?
正確答案: A
A customer has asked you to design a Microsoft Exchange backup solution. The Exchange environment includes both Exchange Server 2007 and 2010. EMC NetWorker Module for Microsoft is proposed.
What is the granularity of the backup solution?
What is the granularity of the backup solution?
正確答案: A
You are creating a backup solution for a VMware environment and will be using snapshot technology. You want to ensure that your solution follows best practices.
What is a consideration when designing this solution?
What is a consideration when designing this solution?
正確答案: A
An existing EMC Data Domain customer wants to know the way to integrate Data Domain with RMAN to their tape library. How would this integration take place?
正確答案: B
A customer has a large ESX environment managed by one vCenter server. They want a backup solution using EMC NetWorker and Data Domain devices. They want to perform SAN-based backups using physical NetWorker proxy hosts. In addition, they want to run
150 virtual machine backups at the same time.
When creating a backup design for this environment, what is a vCenter consideration?
150 virtual machine backups at the same time.
When creating a backup design for this environment, what is a vCenter consideration?
正確答案: C